The word "PIHKAL" is a combination of two acronyms - "Phenethylamines I Have Known And Loved" - coined by the famous American chemist Alexander Shulgin. The word is spelled as [paɪkɔl], with the first syllable pronounced like "pie" and the second syllable like "coal". The use of the letter "K" instead of "C" is to indicate that it refers to the compound's phenyl group, which is a common suffix for many chemicals related to the phenethylamine family.
PIHKAL is an acronym that stands for "Phenethylamines I Have Known And Loved." It is the title of a book written by Alexander Shulgin, along with his wife Ann Shulgin, and was published in 1991. PIHKAL is a comprehensive, autobiographical account that primarily focuses on the synthesis, exploration, and personal experiences with psychedelics from the phenethylamine chemical class.
The book is unique in its unconventional approach as it blends scientific observations, chemical recipes, and personal anecdotes. It contains detailed recipes and procedures for the synthesis of over 179 different phenethylamines, along with dosage information and suggested uses. It also includes extensive descriptions of the subjective effects of each compound, as experienced by the authors themselves or individuals who tried them.
PIHKAL represents a pioneering contribution to the field of psychopharmacology, expanding the knowledge and understanding of mind-altering substances. It provides a valuable resource for researchers, chemists, and individuals interested in psychonautics. The book encourages responsible exploration and emphasizes the importance of self-awareness, harm reduction, and respect for the power of these substances.
Due to its comprehensive content and groundbreaking nature, PIHKAL has gained significant recognition and has become a highly influential work within the psychedelic community. It continues to inspire and inform individuals interested in entheogens, psychoactive substances, and the exploration of altered states of consciousness.